.top-bar {
  background-color: #6a626295;
  height: 68px;
}
.first-body {
  background-color: #f0ebebc5;

  min-height: calc(100vh - 68px);
}

.chat-container {
  width: 70%;
  height: 90%;
  border: 1px solid #ccc;
  border-radius: 8px;
  display: flex;
  flex-direction: column;
  font-family: Arial, sans-serif;
  overflow: hidden;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}
